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  • Users: Adamito
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  1. Adamito

    SWER (Single-Wire Earth Return)

    Hi, I've just learned how a SWER system works, but there's still a few things I don't understand. How can you get a decent efficiency with all your current going trough earth? The ground must be a huge resistance for the current that has to go through many kilometers through ground to come...
  2. Adamito

    Power to Micrologix 1500

    Hello Guys, I am facing a very basic problem with the Micrologix 1500. It is powered via a power supply connected to the PLC via a power cord. When I power it up, I get power to the power supply and its green light turns on. But there is no sign of power on the PLC side. All lights are turned...

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